2017845804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 5458658688

約数和(自身を除く): 3440812884

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 107, 156, 169, 204, 214, 221, 321, 338, 428, 442, 507, 547, 642, 663, 676, 884, 1014, 1094, 1284, 1326, 1391, 1641, 1819, 2028, 2188, 2652, 2782, 2873, 3282, 3638, 4173, 5457, 5564, 5746, 6564, 7111, 7276, 8346, 8619, 9299, 10914, 11492, 14222, 16692, 17238, 18083, 18598, 21333, 21828, 23647, 27897, 28444, 34476, 36166, 37196, 42666, 47294, 54249, 55794, 58529, 70941, 72332, 85332, 92443, 94588, 108498, 111588, 117058, 120887, 141882, 175587, 184886, 216996, 234116, 241774, 277329, 283764, 307411, 351174, 362661, 369772, 483548, 554658, 614822, 702348, 725322, 760877, 922233, 994993, 1109316, 1229644, 1450644, 1521754, 1571531, 1844466, 1989986, 2282631, 2984979, 3043508, 3143062, 3688932, 3979972, 4565262, 4714593, 5969958, 6286124, 9130524, 9429186, 9891401, 11939916, 12934909, 18858372, 19782802, 25869818, 29674203, 38804727, 39565604, 51739636, 59348406, 77609454, 118696812, 155218908, 168153817, 336307634, 504461451, 672615268, 1008922902, 2017845804]

約数ペア:

[(1, 2017845804), (2, 1008922902), (3, 672615268), (4, 504461451), (6, 336307634), (12, 168153817), (13, 155218908), (17, 118696812), (26, 77609454), (34, 59348406), (39, 51739636), (51, 39565604), (52, 38804727), (68, 29674203), (78, 25869818), (102, 19782802), (107, 18858372), (156, 12934909), (169, 11939916), (204, 9891401), (214, 9429186), (221, 9130524), (321, 6286124), (338, 5969958), (428, 4714593), (442, 4565262), (507, 3979972), (547, 3688932), (642, 3143062), (663, 3043508), (676, 2984979), (884, 2282631), (1014, 1989986), (1094, 1844466), (1284, 1571531), (1326, 1521754), (1391, 1450644), (1641, 1229644), (1819, 1109316), (2028, 994993), (2188, 922233), (2652, 760877), (2782, 725322), (2873, 702348), (3282, 614822), (3638, 554658), (4173, 483548), (5457, 369772), (5564, 362661), (5746, 351174), (6564, 307411), (7111, 283764), (7276, 277329), (8346, 241774), (8619, 234116), (9299, 216996), (10914, 184886), (11492, 175587), (14222, 141882), (16692, 120887), (17238, 117058), (18083, 111588), (18598, 108498), (21333, 94588), (21828, 92443), (23647, 85332), (27897, 72332), (28444, 70941), (34476, 58529), (36166, 55794), (37196, 54249), (42666, 47294)]